Approaches to the human fertility problem 1968.

Manylion Llyfryddiaeth
Prif Awdur:	Freymann, Moye W. (Awdur)
Awduron Corfforaethol:	Carolina Population Center, United Nations. Advisory Committee on the Application of Science and Technology to Development, North Carolina. University
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Chapel Hill, North Carolina Carolina Population Center, University of North Carolina 1971
Pynciau:	Fertility, Human. Population. Birth control.